R3102-R3103-HP 6600/HSR6600 Routers Layer 3 - IP Services Command Reference

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Default
The aging timer for ND entries in stale state is four hours.
Views
System view
Default command level
2: System level
Parameters
aging-time: Aging timer for ND entries in stale state, in the range of 1 to 24 hours.
Examples
# Set the aging timer for ND entries in stale state to 2 hours.
<Sysname> system-view
[Sysname] ipv6 neighbor stale-aging 2
ipv6 neighbors max-learning-num
Use ipv6 neighbors max-learning-num to configure the maximum number of neighbors that can be
dynamically learned on the interface.
Use undo ipv6 neighbors max-learning-num to restore the default.
Syntax
ipv6 neighbors max-learning-num number
undo ipv6 neighbors max-learning-num
Default
A Layer 2 interface does not limit the number of neighbors dynamically learned. A Layer 3 interface can
learn a maximum of 4096 neighbors.
Views
Interface view
Default command level
2: System level
Parameters
number: Maximum number of neighbors that can be dynamically learned by the interface, in the range
of 1 to 4096.
Examples
# Set the maximum number of neighbors that can be dynamically learned on GigabitEthernet 3/1/1 to
10.
<Sysname> system-view
[Sysname] interface GigabitEthernet 3/1/1
[Sysname-GigabitEthernet3/1/1] ipv6 neighbors max-learning-num 10